Many blind people find this number machine a very useful tool throughout life.

Many file archivers employ archive formats that provide lossless data compression to reduce the size of the archive which is often useful for transferring a large number of individual files over a high latency network like the Internet.

Many other two-terminal nonlinear devices exist, for example a neon lamp has two terminals in a glass envelope and has interesting and useful nonlinear properties.

Many people who have studied improv have noted that the guiding principles of improv are useful not just on stage but in everyday life.

Many other types of solid tumors will be found to be very highly labeled on a case-by-case basis — a fact that becomes especially useful in searching for tumor metastasis, or for recurrence after a known highly active primary tumor is removed.

Many sodium compounds are useful, such as sodium hydroxide ( lye ) for soapmaking, and sodium chloride for use as a deicing agent and a nutrient ( edible salt ).

Many people find it useful to distinguish instrumental value and intrinsic values, first discussed by Plato in the " Republic ".

Many medications have antipyretic effects and thus are useful for fever but not heat illness, including:

Many calculator games and other useful programs can be found on TI-program sharing sites.

Many other metallic soaps are also useful, including those of aluminium, sodium, and mixtures of them.

Many useful practical knots are actually the unknot, including all knots which can be tied in the bight.

# Measurement: Many of the concepts used to measure scheduling systems in operations research are useful for measuring general workflows.

Many of the criticisms of the theory have been absorbed into the evolving field as useful refinements and modifications.

Many residents of that era remember the large analog clock in front of the State National Bank which provided a useful service to adults and teenagers in the 1960s.

Many other structures are useful.

Many ideas of folk physics are simplifications, misunderstandings, or misperceptions of well understood phenomena, incapable of giving useful predictions of detailed experiments, or simply are contradicted by more thorough observations.

Many clinicians are not trained to perform fine-needle aspiration biopsies properly and, then when they do not obtain diagnostic material, believe that cytology is not useful.

Many modular helmets are designed to be worn only in the closed position for riding, as the movable chin bar is designed as a convenience feature, useful while not actively riding.

Many weeds ( plant pests ) are also seen as useful under certain conditions, for instance Patterson's curse is often valued as food for honeybees and as a wildflower, even though it can poison livestock.

Many working in this vein benefited from efforts to record the English home front during World War II, proving able to provide a timely and useful romantic vision of the national heritage at a time of war.

Many proponents of camping believe it's a useful tactic when in key areas of the map, or when trying to achieve a particular objective.

Many of the pioneers were carpenters, mechanics, and farmers ; trades that proved useful as the settlers prepared for their first winter in the Wisconsin Territory.

Many nomograms include other useful markings such as reference labels and colored regions.

Many of the older systems that were installed in the 1970s and 1980s are still in use today, and there is a considerable installed base of systems in the market that are approaching the end of their useful life.

; Bounds-checking elimination: Many languages, for example Java, enforce bounds-checking of all array accesses.

Many antenna types, such as reflective array antennas, use flat surfaces of metal or metal screen to reflect radio waves from the antenna elements, and these can be analyzed using image antennas.

Many of its songs had an unconventional structure and utilized a wide array of instruments and samples.

Many aftermarket companies offered a vast array of accessories for the Corvair, everything from imitation front grilles to serious performance upgrades such as additional carburetors, superchargers and performance exhaust and suspension upgrades.

Many engines were used on a wide array of trim levels and models, ranging from the 1. 3 liter 2E to the supercharged 4A-GZE.

Many different tribal groups and chiefdoms, involving an array of beliefs and unique cultures over thousands of years, built mounds as expressions of their cultures.

Many of these methods can be automated for high throughput production but care must be taken to avoid conditions of synthesis or extraction that result in a denatured protein which, since it no longer recognizes its binding partner, renders the array useless.

Many indicators have a dial display, in which a needle points to graduations in a circular array around the dial.

" Many federal crimes are defined so broadly as to encompass a vast array of underlying conduct.

Many hardware accelerators are built on top of field-programmable gate array chips.

Many mainstream Protestants churches have accepted a broader translation of porneia than just adultery, and now support a wide array of valid reasons for divorce.

Many of the poets were members of the Beat Generation and the San Francisco Renaissance, but the volumes included a diverse array of poets, including authors translated from Spanish, German, Russian, and Dutch.

Many binary operations of interest in both algebra and formal logic are commutative or associative.

Many Allied operations in the Western Desert and on the Eastern Front relied on massive concentrations of firepower to establish breakthroughs by fast-moving armoured units.

Many NASA based operations interact and identify each other through command programs called software.

Many algorithms for computing Delaunay triangulations rely on fast operations for detecting when a point is within a triangle's circumcircle and an efficient data structure for storing triangles and edges.

Many operations of the large container port at Felixstowe and of Trinity House, the lighthouse authority, are managed from Harwich, and plans for the development of a new container port in Bathside Bay were approved by the British government in December 2005.

Many in the Luftwaffe command believed medium bombers to be sufficient power to launch strategic bombing operations against Germany's most likely enemies ; France, Czechoslovakia and Poland.

Many independent filmmakers, who controlled from one-quarter to one-third of the domestic marketplace, responded to the creation of the MPPC by moving their operations to Hollywood, whose distance from Edison's home base of New Jersey made it more difficult for the MPPC to enforce its patents.

Many in the Union Party leadership were lawyers who had contracts with the sugar operations recently bought out and enlarged by the new American owners, thus establishing a close relationship between the nascent middle classes and the American corporate interests.

Many see the importance of Foucault's work as in its synthesis of this social / historical account of the operations of power ( see governmentality ).

Many groups ended up expending more effort debating their own internal operations than dealing with external matters, seeking to " perfect a perfect society in microcosm " rather than focus on the larger world.

Many complaints ( all radio stations are required by the FCC to maintain, in their public files, copies of all correspondence from the public relating to station operations – for a period of three years from receipt ) have been received from fans of this musical genre ( Tony Bennett, Frank Sinatra, big band music ," etc.

Many aircraft have since been passed on to the governments involved, as they became capable of taking over the operations themselves.

Many of the early safety procedures and waste disposal practices were inadequate, and government documents have since confirmed that Hanford's operations released significant amounts of radioactive materials into the air and the Columbia River, which threatened the health of residents and ecosystems.

Many computer systems also allow these operations to be initiated by a software command without cycling power, in what is known as a soft reboot, though some of the initial operations might be skipped on a soft reboot.

Many superheroes ( and supervillains ) have headquarters or a base of operations.

Many heroes and villains who do not have a permanent headquarters are said to have a mobile base of operations.

Many large technology firms have major operations or operational headquarters in Omaha, including Bank of the West, First Data, PayPal and LinkedIn.

Many operations are professionally organized in Nigeria, with offices, working fax numbers, and often contacts at government offices.

Many professional embroidery operations still refer to those individuals who create the designs and machine patterns as " punchers ", even though punched cards and paper tape were eventually phased out, after many years of use, in the 1990s.

Many local operations use a reeling machine for this task, but some silk threads are still hand-reeled.

Many fast food operations have more local and regional roots, such as White Castle in the Midwest United States, along with Hardee's ( owned by CKE Restaurants, which also owns Carl's Jr., whose locations are primarily on the United States West Coast ); Krystal, Bojangles ' Famous Chicken ' n Biscuits, Cook Out, and Zaxby's restaurants in the American Southeast ; Raising Cane's in Louisiana ; Hot ' n Now in Michigan and Wisconsin ; In-N-Out Burger ( in California, Arizona, Nevada, Utah, and Texas ) and Original Tommy's chains in Southern California ; Dick's Drive-In in Seattle, Washington and Arctic Circle in Utah and other western states ; Halo Burger around Flint, Michigan and Burgerville in the Portland, Oregon area.

Many of the early, successful airborne operations were small, carried out by a few units, such as seizing a bridge.

Many of the operations allow any addressing mode for the source or the destination, for example, MOV 020h, 03fh will copy the value in memory location 0x3f in the internal RAM to the memory location 0x20, also in internal RAM.